package com.itheima.controller;

import com.itheima.config.SmsUtils;
import org.apache.commons.lang.RandomStringUtils;

public class aa {
    public static void main(String[] args) {

        //SmsUtils.sendSms("13196301649","55555555");
        String s = RandomStringUtils.randomNumeric(5);
        String random = RandomStringUtils.random(5);
        String s1 = RandomStringUtils.randomAscii(5);
        String s2 = RandomStringUtils.randomAlphabetic(5);
        System.out.println(s);
        System.out.println(random);
        System.out.println(s1);
        System.out.println(s2);
    }
}
